Digital processing methods of images and signals in electromagnetic infiltration process

• Autorzy: Kubiak I.
• Języki publikacji: EN

Abstrakty

EN

The article contains information about the capabilities of electromagnetic infiltration process in case of occurrence of strong interfering signals. As a methods supporting infiltration process used method of digital processing of signals and images in the form of histogram transformations, global and local thresholding of signal amplitudes and logical filters. The material presented in the article shows that risk can arise if the uncontrolled use of the computer. Risks that could decide our safety and security of our data. obtained images. Manipulation of histograms, threshold amplitudes of the emission signal correlated with the classified signals or logical filters highlight the weakness of the security used at the source. The presence of strong interfering signals such as vertical and horizontal synchronization signals blocking measurement receivers, do not prevent the reproduction of classified information. Opportunities of the electromagnetic infiltration in situations of weak compromising emissions occurs are presented in the article.

Słowa kluczowe

EN

CPU; electromagnetic infiltration process; interfering signals

• Wydawca: Instytut Telekomunikacji i Informatyki Uniwersytetu Technologiczno-Przyrodniczego w Bydgoszczy
• Czasopismo: Image Processing & Communications
• Rocznik: 2013
• Tom: Vol. 18, no. 1
• Strony: 5--14
• Opis fizyczny: Bibliogr. 5 poz., rys.

Twórcy

autor

Kubiak I.

• Military Communication Institute, 05-130 Zegrze, Poland

Bibliografia

• [1] I. Kubiak, A. Przybysz, S. Musial, K. Grzesiak, Raster Generator in the Electromagnetic Infiltration Process, Military University of Technology, 2012
• [2] R.G. Lyons, Understanding Digital Signal Processing (2nd Edition), 2004
• [3] T. Zielinski, Digital Signal Processing, Communication and Transport Publisher, 2009
• [4] D.J. Park, K.M. Nam, Multiresolution Edge Detection Techniques, Patern Recognition, Vol. 28, 1995
• [5] K. Pratt, Digital Image Processing,Wiley and Sons, New York, 1978